INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e281b68965648d86eadcc1e046dc37af807dfe0091dc7536e6dec4cf376bd2f', 
    'wiuKihEGO/PFAJUWse/JEYE9wC5niWEWnbDg8cTd8ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)